Tag Parser: size.cpp Source File

Tag Parser 12.5.3 C++ library for reading and writing MP4 (iTunes), ID3, Vorbis, Opus, FLAC and Matroska tags

Loading...
Searching...
No Matches
size.cpp
Go to the documentation of this file.
1#include "./size.h"
2
3namespace TagParser {
4
6constexpr Size fromHeightAndAspectRatio(std::uint32_t height, std::uint32_t numerator = 4, std::uint32_t denominator = 3)
7{
8 return Size(height * numerator / denominator, height);
9}
11
17std::string_view Size::abbreviation() const
18{
19 if (*this >= fromHeightAndAspectRatio(4320)) {
20 return "8k";
21 } else if (*this >= fromHeightAndAspectRatio(2160)) {
22 return "4k";
23 } else if (*this >= fromHeightAndAspectRatio(1080)) {
24 return "1080p";
25 } else if (*this >= fromHeightAndAspectRatio(720)) {
26 return "720p";
27 } else if (*this >= fromHeightAndAspectRatio(576)) {
28 return "576p";
29 } else if (*this >= fromHeightAndAspectRatio(480)) {
30 return "480p";
31 } else if (*this >= fromHeightAndAspectRatio(320)) {
32 return "320p";
33 } else if (*this >= fromHeightAndAspectRatio(240)) {
34 return "240p";
35 }
36 return "<240p";
37}
38
39} // namespace TagParser
TagParser::Size
The Size class defines the size of a two-dimensional object using integer point precision.
Definition size.h:17
TagParser::Size::abbreviation
std::string_view abbreviation() const
Returns an abbreviation for the current instance, eg.
Definition size.cpp:17
TagParser
Contains all classes and functions of the TagInfo library.
Definition aaccodebook.h:10
size.h